import java.util.Scanner;
import user.AdminUser;
import user.User;
import user.NormalUser;
import book.*;

public class Main {
    public static User login() {
        System.out.println("请输入你的姓名");
        Scanner scanner = new Scanner(System.in);
        String name = scanner.nextLine();
        System.out.println("请输入你的身份：1.管理员   2.用户");
        int choice = scanner.nextInt();
        if(choice == 1) {
            return new AdminUser(name);
        }else {
            return new NormalUser(name);
        }
    }

    public static void main(String[] args) {
       while(true){
        bookList BookList = new bookList();
        User user = login();
        int choice = user.nemu();
        user.doIoperation(choice,BookList);
       }
    }
}
